-98.87% is the change from 354 to 4
Calculation steps:
[( 4 - 354 ) ÷ 354] x 100 = -98.87%
Formula
Percentage change = [(4 - 354) / 354] x 100
Subtract the new number by the original number
4 - 354 = -350
-350 ÷ 354 = -0.9887005649717514
-0.9887005649717514 x 100 = -98.87%